Add new stairs (#25212)

* Add new stairs

* Resprite

* Resprite again

* empty

Resources/Prototypes/Entities/Structures/stairs.yml

@@ -1,6 +1,7 @@
 - type: entity
   id: Stairs
   name: stairs
+  suffix: steel
   description: The greatest invention since rocket-propelled grenades.
   placement:
     mode: SnapgridCenter
@@ -8,7 +9,7 @@
   - type: Clickable
   - type: Sprite
     sprite: Structures/stairs.rsi
-    state: stairs
+    state: stairs_steel
     drawdepth: FloorTiles
   - type: Transform
     anchored: true
@@ -38,9 +39,49 @@
 - type: entity
   id: StairStage
   parent: Stairs
-  suffix: stage
+  suffix: steel, stage
   components:
   - type: Sprite
     sprite: Structures/stairs.rsi
-    state: stairs_stage
-    drawdepth: FloorTiles
+    state: stairs_stage_steel
+    drawdepth: FloorTiles
+
+- type: entity
+  id: StairWhite
+  parent: Stairs
+  suffix: white
+  components:
+  - type: Sprite
+    sprite: Structures/stairs.rsi
+    state: stairs_white
+    drawdepth: FloorTiles
+
+- type: entity
+  id: StairStageWhite
+  parent: Stairs
+  suffix: white, stage 
+  components:
+  - type: Sprite
+    sprite: Structures/stairs.rsi
+    state: stairs_stage_white
+    drawdepth: FloorTiles
+
+- type: entity
+  id: StairDark
+  parent: Stairs
+  suffix: dark
+  components:
+  - type: Sprite
+    sprite: Structures/stairs.rsi
+    state: stairs_dark
+    drawdepth: FloorTiles
+
+- type: entity
+  id: StairStageDark
+  parent: Stairs
+  suffix: dark, stage
+  components:
+  - type: Sprite
+    sprite: Structures/stairs.rsi
+    state: stairs_stage_dark
+    drawdepth: FloorTiles

Resources/Textures/Structures/stairs.rsi/meta.json

@@ -8,11 +8,25 @@
     },
     "states": [
 		{
-			"name": "stairs",
-			"directions": 4
+			"name": "stairs_white",
+            "directions": 4
 		},
         {
-            "name": "stairs_stage"
+            "name": "stairs_stage_white"
+        },
+        {
+            "name": "stairs_steel",
+            "directions": 4
+        },
+        {
+            "name": "stairs_stage_steel"
+        },
+        {
+            "name": "stairs_dark",
+            "directions": 4
+        },
+        {
+            "name": "stairs_stage_dark"
         }
     ]
 }